中文摘要：

将直接自适应模糊控制应用于电弧炉电极调节系统中，给出了控制器的详细设计过程，推导了模糊规则参数的自适应律，并做了相应的仿真研究。仿真结果表明，算法能有效地抑制外界扰动，获得较好的动静态性能。

英文摘要：

The direct adaptive fuzzy control is applied to the electrode regulator systems of arc furnace. The detailed design procedure of the controller is presented, and the parameter adaptive law is obtained. The results of simulation show that this proposed control can restrain the external disturbances, and obtain much better dynamic and static characteristics.